Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12077219 | Rotary steering systems | Joseph Washnock, James Philip Cooper, Daniel Steven Payne | 2024-09-03 | $15,285,000 |
| 11919562 | Steering mounts with curved interfaces | Anselm Yau-Ching Lam, Matthew Lee Brimmer | 2024-03-05 | $10,764,000 |
| 9346490 | Tapered involute sector gear and variable ratio rack recirculating-ball style steering gearbox | Joseph Washnock, Dale Killins | 2016-05-24 | $7,817,000 |
| 6851688 | Steering linkage ball joint assembly | — | 2005-02-08 | $16,347,000 |